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You are here: Home > Amino Acids > Free Form Amino Acids > Twinlab NAC

NAC by Twinlab 60 Capsules

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NAC by Twinlab 60 Capsules

Amino acids are essential to the human body. Bodybuilders can especially benefit from supplementing amino acids because they aid in repair, growth, and development of muscle tissue. The body, through assimilation of amino acids, produces over 50,000 proteins and over 15,000 enzymes. Amino acids are not only responsible for the production of all the body's enzymes (including digestive enzymes), but they also play a key role in normalizing moods, concentration, attention, sleep, and sex drive.

After protein is consumed, it is broken down into amino acids. Then, individual amino acids are used to create necessary body proteins and enzymes. Digestive enzymes break down the proteins a person consumes into amino acids. Scientists, experts, and medical professionals agree that getting enough amino acids in one's diet is an important factor in maintaining good nutrition

Twinlab's NAC is an excellent free form amino acid. NAC, or N-Acetyl-Cysteine is a precursor of Glutathione in the body and is protected and sulfur-containing. NAC comes in capsules that are easier to swallow than many other tablets or pills and easily assimilate.

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Glutathione (gamma-L-glutamyl-L-cysteinyl-glycine) is a peptide (short protein)-like molecule synthesized in the body from the three amino acids L-glutamic acid, L-cysteine, and glycine. Glutathione is one of the body's most important and powerful antioxidants. A major function of vitamin C is to keep glutathione, L-cysteine, and N-acetyl-cysteine in reduced form so that they can continue to have their powerful free radical quenching effects.

GABA, Gamma Aminobutyric Acid, is an amino acid classified as a neurotransmitter (A neurotransmitter is a substance that transmits nerve impulses across a synapse. A synapse is a region where nerve impulses are transmitted across axon terminals.)

BETA-X contains a special patented beta-alanine substrate in an innovative time released formulation that is designed to provide 24-hour muscle saturation of what could possibly be the most important performance supplement in 15 years – and quite possibly ever. BETA-X contains a naturally occurring amino acid that is the precursor to a critically important di-peptide called carnosine. Carnosine is a substance formed from beta-alanine that is naturally occurring in muscle tissue – primarily in fast twitch muscle fibers. Carnosine’s primary function in muscle is to buffer hydrogen ions (H+).

Each capsule provides 500 mg of L-Arginine (from L-arginine hydrochloride, L-arginine). As an Amino Acid, L-Arginine acts as one of the building blocks for protein.

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